Search for charginos and neutralinos with R-parity violation at √s = 130 and 136 GeV
Searches for charginos and neutralinos produced in e +e - collisions at centre-of-mass energies of 130 and 136 GeV have been performed under the assumptions that R-parity is not conserved, that the dominant R-parity violating coupling involves only leptonic fields, and that the lifetime of the light...
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| المؤلفون الرئيسيون: | , |
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| التنسيق: | text |
| اللغة: | English |
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Institutional Knowledge at Singapore Management University
1996
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://ink.library.smu.edu.sg/sis_research/5788 https://ink.library.smu.edu.sg/context/sis_research/article/6791/viewcontent/ppe_96_086.pdf |
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| المؤسسة: | Singapore Management University |
| اللغة: | English |
| الملخص: | Searches for charginos and neutralinos produced in e +e - collisions at centre-of-mass energies of 130 and 136 GeV have been performed under the assumptions that R-parity is not conserved, that the dominant R-parity violating coupling involves only leptonic fields, and that the lifetime of the lightest supersymmetric particle can be neglected. In the 5.7 pb -1 data sample collected by ALEPH, no candidate events were found. As a result, chargino and neutralino masses and couplings are constrained and the domains previously excluded at LEP1 are extended. |
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